Amazon and Blue Origin founder Jeff Bezos and Lauren Sánchez, a journalist, author and helicopter pilot, have departed Italy after they tied the knot during a multi-day wedding extravaganza. The billionaire husband and wife were photographed waving goodbye as they left a luxury hotel in Venice.

Imitation is sincerest form of flattery? The newlyweds, who tied the knot in Venice last week, had the same musical guest—and same key song.